McAfee is a internet/computer security company... makes virus scanners and removers, spam blockers, hacker threats blocked, etc. It rates each site I go to, and advises me as to the level of "safety" of the site. Septembermorn is right, safety as to whether it will install a cookie without my knowing, hijack my computer, doesn't have high levels of virus scans, or sends your addy around for other spammers to send you spam.

PsychCentral doesn't do anything bad But then, DocJohn knows this because he made it this way!